{"vulnerability": "CVE-2022-47021", "sightings": [{"uuid": "6f15054b-ecd0-4446-a437-80a11546a4a8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-47021", "type": "seen", "source": "https://gist.github.com/YellowOnion/8bd069ee35a6398aaa85d6abb27a1c9d", "content": "", "creation_timestamp": "2026-02-20T12:23:58.000000Z"}, {"uuid": "9677e7c4-2798-4538-a590-0be8d15b35e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-47021", "type": "seen", "source": "https://t.me/cibsecurity/56790", "content": "\u203c CVE-2022-47021 \u203c\n\nA null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-20T22:28:56.000000Z"}, {"uuid": "cd5edf3b-91ad-413d-86a2-1ed2273cfd80", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-47021", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10268", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-47021\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.\n\ud83d\udccf Published: 2023-01-20T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-03T15:53:17.316Z\n\ud83d\udd17 References:\n1. https://github.com/xiph/opusfile/issues/36\n2. https://github.com/xiph/opusfile/commit/0a4cd796df5b030cb866f3f4a5e41a4b92caddf5\n3. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ED4CWLBR2WQ2IXXTHZ24UYZBRNCLMJXH/\n4. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LIKBLOE433RA44YTYUZLED4IOWJG5DV/\n5. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYPAQANM2ZNPXRBFOS5NFXNJ7O4Q3OBD/\n6. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ODIA6QRIRBNF2HRXOE5VCZ2AFP4ZB4R/", "creation_timestamp": "2025-04-03T16:35:04.000000Z"}]}